4.6 Article

Optimized hydrodynamic interactions in phalanx school arrays of accelerated thunniform swimmers

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Physics, Fluids & Plasmas

Lateral flow interactions enhance speed and stabilize formations of flapping swimmers

Joel W. Newbolt et al.

Summary: While classic hydrodynamic models predict ordered formations for fish schools, observations show that schools are seemingly disordered. Our experiments on robotic swimmers reveal that many different formations can emerge spontaneously and be stabilized due to flow interactions. Interestingly, the locked states for laterally displaced swimmers extend almost twice as far downstream as for those in line, and swimming speed can be significantly boosted (up to 60% faster) in side-by-side formations. These findings demonstrate the natural occurrence of benefits such as group cohesion and speed enhancement through flow interactions, regardless of the diverse relative arrangements seen in schools.

PHYSICAL REVIEW FLUIDS (2022)

Article Mechanics

Effects of phase difference on hydrodynamic interactions and wake patterns in high-density fish schools

Yu Pan et al.

Summary: In this study, the effects of tail-beat phase differences on the hydrodynamic performance and wake dynamics in fish schools were investigated. It was found that the highest net thrust and swimming efficiency could be achieved when the phase difference was 180 degrees. The results suggest that controlling the phase of the trailing fish in a dense school can improve thrust and propulsive efficiency through hydrodynamic interactions.

PHYSICS OF FLUIDS (2022)

Article Mechanics

Collective locomotion of two uncoordinated undulatory self-propelled foils

Huiyang Yu et al.

Summary: This study investigates the collective locomotion of fish modeled as undulatory self-propelled foils in tandem configuration with different amplitude and frequency ratios. The results reveal a phase diagram of locomotion modes that differs significantly from previous studies. It also demonstrates the phenomenon of inverted drafting in fast stable position cases, where the leader gains hydrodynamic advantages. Additionally, the cruising speed increases piecewise linearly with FrAr in the stable cycle mode.

PHYSICS OF FLUIDS (2021)

Article Multidisciplinary Sciences

Convergence of undulatory swimming kinematics across a diversity of fishes

Valentina Di Santo et al.

Summary: Most BCF swimming fishes share similar oscillation amplitude during steady locomotion; tuna and eel differ in the length of the propulsive body wave; there is no decrease in head:tail amplitude from anguilliform to thunniform locomotion as traditionally expected.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2021)

Article Biology

Tuna robotics: hydrodynamics of rapid linear accelerations

Robin Thandiackal et al.

Summary: Research showed that during linear accelerations in fast-swimming fish, the head generates net drag while the posterior body generates significant thrust, revealing an additional propulsion mechanism beyond the lift-based caudal fin.

PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES (2021)

Article Multidisciplinary Sciences

Using a robotic platform to study the influence of relative tailbeat phase on the energetic costs of side-by-side swimming in fish

Liang Li et al.

Summary: Swimming together in coordinated schools can help fish extract energy from vortices shed by their neighbors, reducing locomotion costs. Bio-inspired robotic models show that swimming in pairs significantly increases speed and efficiency, but individuals can also slightly improve their power efficiency by changing relative tailbeat phase.

PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES (2021)

Article Physics, Multidisciplinary

Goals and Limitations of Modeling Collective Behavior in Biological Systems

Nicholas T. Ouellette et al.

Summary: This article discusses different modeling approaches to animal collective behavior in order to better understand natural systems. It introduces both bottom-up and top-down models, highlighting their respective strengths and weaknesses. The article also explores four different forms of collective behavior, showcasing their diverse manifestations in biological systems.

FRONTIERS IN PHYSICS (2021)

Article Multidisciplinary Sciences

Vortex phase matching as a strategy for schooling in robots and in fish

Liang Li et al.

NATURE COMMUNICATIONS (2020)

Article Multidisciplinary Sciences

On the energetics and stability of a minimal fish school

Gen Li et al.

PLOS ONE (2019)

Article Physics, Multidisciplinary

Lattices of Hydrodynamically Interacting Flapping Swimmers

Anand U. Oza et al.

PHYSICAL REVIEW X (2019)

Article Engineering, Multidisciplinary

On the Fluid Dynamical Effects of Synchronization in Side-by-Side Swimmers

Ramiro Godoy-Diana et al.

BIOMIMETICS (2019)

Article Multidisciplinary Sciences

Efficient collective swimming by harnessing vortices through deep reinforcement learning

Siddhartha Verma et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2018)

Article Biology

Hydrodynamics of linear acceleration in bluegill sunfish, Lepomis macrochirus

Tyler N. Wise et al.

JOURNAL OF EXPERIMENTAL BIOLOGY (2018)

Article Engineering, Multidisciplinary

Flow interactions of two- and three-dimensional networked bio-inspired control elements in an in-line arrangement

Melike Kurt et al.

BIOINSPIRATION & BIOMIMETICS (2018)

Article Multidisciplinary Sciences

Accelerating fishes increase propulsive efficiency by modulating vortex ring geometry

Otar Akanyeti et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2017)

Article Multidisciplinary Sciences

Simple phalanx pattern leads to energy saving in cohesive fish schooling

Intesaaf Ashraf et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2017)

Article Engineering, Multidisciplinary

Synchronisation through learning for two self-propelled swimmers

Guido Novati et al.

BIOINSPIRATION & BIOMIMETICS (2017)

Article Mechanics

Optimal undulatory swimming for a single fish-like body and for a pair of interacting swimmers

Audrey P. Maertens et al.

JOURNAL OF FLUID MECHANICS (2017)

Article Multidisciplinary Sciences

Synchronization and collective swimming patterns in fish (Hemigrammus bleheri)

I. Ashraf et al.

JOURNAL OF THE ROYAL SOCIETY INTERFACE (2016)

Article Fisheries

The increased efficiency of fish swimming in a school

C. K. Hemelrijk et al.

FISH AND FISHERIES (2015)

Article Engineering, Multidisciplinary

Efficiency of fish propulsion

A. P. Maertens et al.

BIOINSPIRATION & BIOMIMETICS (2015)

Article Engineering, Multidisciplinary

The hydrodynamic advantages of synchronized swimming in a rectangular pattern

Mohsen Daghooghi et al.

BIOINSPIRATION & BIOMIMETICS (2015)

Article Engineering, Multidisciplinary

Effect of caudal fin flexibility on the propulsive efficiency of a fish-like swimmer

M. Bergmann et al.

BIOINSPIRATION & BIOMIMETICS (2014)

Article Ecology

Schooling reduces energy consumption in swimming male European eels, Anguilla anguilla L.

Erik Burgerhout et al.

JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY (2013)

Article Mechanics

Topology-induced effect in biomimetic propulsive wakes

V. Raspa et al.

JOURNAL OF FLUID MECHANICS (2013)

Article Mechanics

On the best design for undulatory swimming

Christophe Eloy

JOURNAL OF FLUID MECHANICS (2013)

Article Mechanics

Optimal shapes for anguilliform swimmers at intermediate Reynolds numbers

Wim M. van Rees et al.

JOURNAL OF FLUID MECHANICS (2013)

Article Biology

Aerobic capacity influences the spatial position of individuals within fish schools

Shaun S. Killen et al.

PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES (2012)

Article Computer Science, Interdisciplinary Applications

Simulations of single and multiple swimmers with non-divergence free deforming geometries

Mattia Gazzola et al.

JOURNAL OF COMPUTATIONAL PHYSICS (2011)

Article Computer Science, Interdisciplinary Applications

Modeling and simulation of fish-like swimming

M. Bergmann et al.

JOURNAL OF COMPUTATIONAL PHYSICS (2011)

Article Zoology

Modes and scaling in aquatic locomotion

Steven Vogel

INTEGRATIVE AND COMPARATIVE BIOLOGY (2008)

Article Engineering, Multidisciplinary

Artificial added mass instabilities in sequential staggered coupling of nonlinear structures and incompressible viscous flows

Christiane Foerster et al.

COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING (2007)

Article Biology

Simulations of optimized anguilliform swimming

Stefan Kern et al.

JOURNAL OF EXPERIMENTAL BIOLOGY (2006)

Article Engineering, Multidisciplinary

Added-mass effect in the design of partitioned algorithms for fluid-structure problems

P Causin et al.

COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING (2005)

Review Computer Science, Interdisciplinary Applications

Survey of multi-objective optimization methods for engineering

RT Marler et al.

STRUCTURAL AND MULTIDISCIPLINARY OPTIMIZATION (2004)

Article Biology

Kinematics and hydrodynamics of linear acceleration in eels, Anguilla rostrata

ED Tytell

PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES (2004)

Article Biology

The hydrodynamics of eel swimming - I. Wake structure

ED Tytell et al.

JOURNAL OF EXPERIMENTAL BIOLOGY (2004)